"emanuele" <email@example.com> wrote in message news:firstname.lastname@example.orgYaTP... > Hi all > how can generate random integer numbers? > Thanks in advantage Emanuele >
First you need to decide on the range of random numbers. Then use rand(1) to generate and floating random number between 0 and 1, then map the generated number to the range you want, and then chop of the fractional part.
for example, if you want a random interger between 0 and 100, then something like could be a solution
if you want random intergers between 0 and 1000, then
if you want a random number between values other than 0 and some positive upper limit, then you need to use a slightly more advanced maping than the above. But the idea is the same. You use the random number generated by rand(1) and map that to whatever you want.